Design and performance research of a mixed-flow submersible deep well pump

Qihua Zhang; Yuanhui Xu; Li Cao; Weidong Shi; Weigang Lu

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자료유형: 학술저널

저자정보: Qihua Zhang (Jiangsu University) Yuanhui Xu (Jiangsu University) Li Cao (Jiangsu University) Weidong Shi (Jiangsu University) Weigang Lu (Jiangsu University)

저널정보: 한국유체기계학회 International Journal of Fluid Machinery and Systems International Journal of Fluid Machinery and Systems Vol.9 No.3

발행연도: 2016.9

수록면: 256 - 264 (9page)

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To meet the demand of higher handling capacity, a mixed-flow submersible deep well pump was designed and tested. The main hydraulic components are made of plastics, which is free of erosion, light-weight, and environment-friendly. To simplify plastic molding process, and to improve productivity, an axial-radial guide vane was proposed. To clarify its effect on the performance, a radial guide vane and a space guide vane are developed as well. By comparison, the efficiency of the pump equipped with the axial-radial guide vane is higher than the radial guide vane and is lower than the space guide vane, and its high efficiency range is wide. The static pressure recovery of the axial guide vane is a bit lower than the space guide vane, but it is much larger than the radial guide vane. Taking the cost and molding complexity into consideration, the axial-radial guide vane is much economic, promoting its popularity for the moderate and high specific speed submersible deep well pumps.

#submersible deep well pump #mixed-flow #axial-radial guide vane #design

참고문헌 (15)

참고문헌 신청

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[학술지(정기간행물)] - Clemen, C. / 2011 / Aero-mechanical Optimization of a Structural Fan Outlet Guide Vane / Structural and Multidisciplinary Optimization 44 (1) : 125 ~ 136

[학술지(정기간행물)] - Kawashima, D. / 2008 / Matching Diffuser Vane with Return Vane Installed in Multistage Centrifugal Pump / The International Journal of Fluid Machinery and Systems 1 (1) : 86 ~ 91

[학술대회논문] - Chernoray, V. / 2010 / Effect of Geometry Deviations on the Aerodynamic Performance of An Outlet Guide Vane Cascade / Proceedings of ASME Turbo Expo 2010: Power for Land, Sea, and Air : 381 ~ 390

[학술대회논문] - Pavesi, G. / 2004 / Numerical and Experimental Investigations on A Centrifugal Pump with and Without A Vaned Diffuser / IMECE2004

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